Skip to Content
Home

BACKEND ENGINEER & SYSTEM ARCHITECT

Louis Kimโ€™s Engineering Logs

๋Œ€๊ทœ๋ชจ ์‹œ์Šคํ…œ์˜ ์•ˆ์ •์„ฑ๊ณผ ํšจ์œจ์„ฑ์„ ๊ณ ๋ฏผํ•˜๋ฉฐ,
๊ธฐ์ˆ ์  ํ†ต์ฐฐ๊ณผ ์‹ค๋ฌด ๊ฒฝํ—˜์„ ๊ธฐ๋กํ•˜๋Š” ๊ณต๊ฐ„์ž…๋‹ˆ๋‹ค.

๐Ÿ• ์ตœ๊ทผ ๊ธ€

โ˜๏ธ Infra & DevOps2024๋…„ 6์›” 28์ผ
Fiserv AAA ์ œ๊ฑฐ + NaverPay ๋„๋ฉ”์ธ ๋ณ€๊ฒฝ
๋ฒค๋”(Fiserv, NaverPay) ์ธก์˜ ๋ณ€ํ™”์— ๋”ฐ๋ผ ๊ธฐ์กด ์ฝ”๋“œ๋ฅผ ์ •๋ฆฌํ•˜๊ฑฐ๋‚˜ ์ˆ˜์ •ํ•ด์•ผ ํ–ˆ๋˜ ๊ฒฝํ—˜์„ ๊ธฐ๋กํ•œ๋‹ค. Fiserv settlement endpoint ํ๊ธฐ์™€, ์˜ˆ์ „ Nike AAA ์ธ์ฆ ์ฒด๊ณ„์—์„œ OAuth ์ฒด๊ณ„๋กœ ๋„˜์–ด๊ฐ€๋ฉฐ ์ •๋ฆฌ๋œ ์ธ์ฆ ๊ฒฝ๋กœ ์ œ๊ฑฐ, ๊ทธ๋ฆฌ๊ณ  NaverPay ๊ฐœ๋ฐœ ํ™˜๊ฒฝ API ๋„๋ฉ”์ธ ๋ณ€๊ฒฝ ๋Œ€์‘์„ ํ•จ๊ป˜ ๋‹ค๋ฃฌ๋‹ค.
#e-commerce#payment-expansion#infra-devops#change-management
โ˜๏ธ Infra & DevOps2024๋…„ 6์›” 2์ผ
Payment logging flag
ํ•˜๋‚˜์˜ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋ณ€๊ฒฝ์ด 6๊ฐœ ์„œ๋น„์Šค์— ์ „ํŒŒ๋˜๋Š” cross-service ์•„ํ‚คํ…์ฒ˜ ๋ณ€๊ฒฝ์„ ๊ธฐ๋กํ•œ๋‹ค. Payment logging flag๋Š” ์šด์˜ ์ค‘์ธ ๊ฒฐ์ œ ์„œ๋น„์Šค์˜ ๋กœ๊น… ์ˆ˜์ค€์„ ๋Ÿฐํƒ€์ž„์— ๋™์ ์œผ๋กœ ์ „ํ™˜ํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋งŒ๋“  ์‹œ์Šคํ…œ์ด๋‹ค. ๋””๋ฒ„๊น…์ด ํ•„์š”ํ•  ๋•Œ ์„œ๋น„์Šค๋ฅผ ์žฌ๋ฐฐํฌํ•˜์ง€ ์•Š๊ณ  ๋กœ๊ทธ ๋ ˆ๋ฒจ์„...
#e-commerce#payment-expansion#infra-devops#observability
๐Ÿ’ป Backend2024๋…„ 4์›” 25์ผ
NaverPay ๋™์‹œ์„ฑ ํŒŒ์‹ฑ ๋ฒ„๊ทธ ์ˆ˜์ •
NaverPay ์„œ๋น„์Šค์—์„œ ์ž˜๋ชป๋œ ํŒŒ์„œ ์‚ฌ์šฉ์œผ๋กœ ๋ฐœ์ƒํ•œ ๋™์‹œ์„ฑ ๋ฒ„๊ทธ์™€ ๊ทธ ์ˆ˜์ • ๊ณผ์ •์„ ๊ธฐ๋กํ•œ๋‹ค. ํ‰์†Œ์—๋Š” ์ž˜ ๋“œ๋Ÿฌ๋‚˜์ง€ ์•Š๋‹ค๊ฐ€ ํŠธ๋ž˜ํ”ฝ์ด ๋ชฐ๋ฆด ๋•Œ ๊ฐ„ํ—์  ๊ฒฐ์ œ ์˜ค๋ฅ˜์™€ ์ด์ƒ ๋กœ๊ทธ๋กœ ๋“œ๋Ÿฌ๋‚œ ๋ฌธ์ œ๋ฅผ ์–ด๋–ป๊ฒŒ ์ถ”์ ํ•˜๊ณ  ๋ฐ”๋กœ์žก์•˜๋Š”์ง€ ์ •๋ฆฌํ•œ๋‹ค.
#e-commerce#payment-expansion#backend#naverpay
๐Ÿ—๏ธ Software Architecture2024๋…„ 1์›” 10์ผ
๊ณตํ†ต ๊ฒฐ์ œ ํด๋ผ์ด์–ธํŠธ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๊ฐœ๋ฐœ
์—ฌ๋Ÿฌ ๊ฒฐ์ œ ์›Œ์ปค ์„œ๋น„์Šค์— ํฉ์–ด์ ธ ์žˆ๋˜ ๊ฒฐ์ œ ๋ฒค๋” ์—ฐ๋™ ์ฝ”๋“œ๋ฅผ ๊ณตํ†ต ๊ฒฐ์ œ ํด๋ผ์ด์–ธํŠธ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋กœ ์ •๋ฆฌํ•œ ๊ณผ์ •์„ ๊ธฐ๋กํ•œ๋‹ค. KakaoPay v2์™€๋Š” ๋ณ„๊ฐœ๋กœ, KakaoPay client ๋ถ€ํŠธ์ŠคํŠธ๋žฉ์œผ๋กœ ์‹œ์ž‘ํ•ด ์—ฌ๋Ÿฌ ๋ฒค๋” client๋ฅผ ๊ฐ™์€ ๊ตฌ์กฐ๋กœ ์ „ํŒŒํ•œ ํ๋ฆ„์„ ๋‹ค๋ฃฌ๋‹ค.
#e-commerce#payment-expansion#software-architecture#library
๐Ÿ’ป Backend2023๋…„ 11์›” 14์ผ
double quote ์ธ์ฝ”๋”ฉ
๊ฒฐ์ œ ์—ฐ๋™ ์„œ๋น„์Šค API์—์„œ ์ƒํ’ˆ๋ช…์— ํฐ๋”ฐ์˜ดํ‘œ(double quote)๊ฐ€ ํฌํ•จ๋œ ๊ฒฝ์šฐ ํŒŒ์‹ฑ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ๋ฌธ์ œ๋ฅผ ๋ฐœ๊ฒฌํ•˜๊ณ  ์ˆ˜์ •ํ•œ ๊ฒฝํ—˜์„ ๊ธฐ๋กํ•œ๋‹ค. ์ดํ›„ ๊ฐ™์€ ์œ ํ˜•์˜ ๋ฒ„๊ทธ๊ฐ€ ๋‹ค๋ฅธ ํ•„๋“œ์—์„œ๋„ ๋ฐ˜๋ณต๋  ์ˆ˜ ์žˆ์Œ์„ ๋ณด์—ฌ์ค€ ์‚ฌ๋ก€์˜€๋‹ค.
#e-commerce#payment-expansion#backend#bugfix

์ „์ฒด ๊ธ€ ๋ณด๊ธฐ โ†’

๐Ÿงญ Featured Series

์ปค๋จธ์Šค ์ ์‘๊ธฐ๋ถ€ํ„ฐ ํ•œ๊ตญ ํ”Œ๋žซํผ ๊ธ€๋กœ๋ฒŒ ์ „ํ™˜, Payment Expansion๊นŒ์ง€ ๊ฐ ํ๋ฆ„์„ ์‹œ๋ฆฌ์ฆˆ ํ—ˆ๋ธŒ ์ค‘์‹ฌ์œผ๋กœ ์ •๋ฆฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

Series Hub
Payment Expansion
์ €์žฅ๊ฒฐ์ œ ํ™•์žฅ, ์žฌ๊ตฌ์ถ•, ๊ณตํ†ตํ™” ์ „ํŒŒ, ์•ˆ์ •ํ™”๊นŒ์ง€ 15ํŽธ์œผ๋กœ ๋ฌถ์€ ํ—ˆ๋ธŒ
Series Hub
Nike Korea Platform Migration
์šด์˜ ์ ์‘๋ถ€ํ„ฐ ๊ธ€๋กœ๋ฒŒ ์ „ํ™˜, ์ปท์˜ค๋ฒ„, ์•ˆ์ •ํ™”, ๋ณด์•ˆ๊ณผ ํ˜„๋Œ€ํ™”๊นŒ์ง€ ํ•œ ํ—ˆ๋ธŒ์—์„œ ์ •๋ฆฌ
Series Hub
Into Commerce
์ปค๋จธ์Šค ํ”Œ๋žซํผ ์ ์‘๊ธฐ์™€ ๊ตฌ์กฐ ์ดํ•ด, ์ฃผ๋ฌธยท์šด์˜ยทํŠธ๋ž˜ํ”ฝ ๊ฒฝํ—˜์„ ๋ฌถ์€ ํ—ˆ๋ธŒ

์ฃผ์ œ๋ณ„ ํƒ์ƒ‰ (Topics)

๐Ÿ—๏ธ Architecture๐Ÿ’ป Backend๐ŸŽจ Frontend๐Ÿ“Š Dataโ˜๏ธ Infra๐Ÿค– AI๐Ÿ› ๏ธ Tools๐Ÿชž Retrospective

๐Ÿ’ก ์ขŒ์ธก ์นดํ…Œ๊ณ ๋ฆฌ๋ฅผ ํด๋ฆญํ•˜๋ฉด ํ•ด๋‹น ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โŒ˜ K (๋˜๋Š” Ctrl + K)๋กœ ์ „์ฒด ๊ฒ€์ƒ‰๋„ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

Last updated on